From building a bridge and crafting an automaton to making a guitar and creating a bubble tower, Smithsonian: STEM Lab is packed with activities that young readers can do at home to explore, discover, and understand the way the world works. How do boats stay afloat? How can seals stay warm in very cold temperatures? How can you make a ball levitate? With fun, hands-on projects and experiments, this book reveals how science, technology, engineering,...

A boy makes a Braille Hanukkah dreidel for his father, who is blind. Includes instructions for making different types of dreidels.